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Published in: Pediatric Radiology 12/2022

Open Access 07-05-2022 | Child Abuse | Original Article

Prevalence of inflicted and neglectful femur shaft fractures in young children in national level I trauma centers

Authors: Marie-Louise H. J. Loos, Roel Bakx, J. H. Allema, Frank W. Bloemers, Jan A. Ten Bosch, Michael J. R. Edwards, Jan B. F. Hulscher, Claudia M. G. Keyzer-Dekker, Egbert Krug, Victor A. de Ridder, W. Richard Spanjersberg, Arianne H. Teeuw, Hilco P. Theeuwes, Selena de Vries, Ralph de Wit, Rick R. van Rijn, The FurAHA study group

Published in: Pediatric Radiology | Issue 12/2022

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Abstract

Background

The prevalence of inflicted femur fractures in young children varies (1.5–35.2%), but these data are based on small retrospective studies with high heterogeneity. Age and mobility of the child seem to be indicators of inflicted trauma.

Objective

This study describes other factors associated with inflicted and neglectful trauma that can be used to distinguish inflicted and neglectful from accidental femur fractures.

Materials and methods

This retrospective study included children (0–6 years) who presented with an isolated femur fracture at 1 of the 11 level I trauma centers in the Netherlands between January 2010 and January 2016. Outcomes were classified based on the conclusions of the Child Abuse and Neglect teams or the court. Cases in which conclusions were unavailable and there was no clear accidental cause were reviewed by an expert panel.

Results

The study included 328 children; 295 (89.9%) cases were classified as accidental trauma. Inflicted trauma was found in 14 (4.3%), while 19 (5.8%) were cases of neglect. Indicators of inflicted trauma were age 0–5 months (29%, positive likelihood ratio [LR +] 8.35), 6–12 months (18%, LR + 5.98) and 18–23 months (14%, LR + 3.74). Indicators of neglect were age 6–11 months (18%, LR + 4.41) and age 18–23 months (8%, LR + 1.65). There was no difference in fracture morphology among groups.

Conclusion

It is unlikely that an isolated femur fracture in ambulatory children age > 24 months is caused by inflicted trauma/neglect. Caution is advised in children younger than 24 months because that age is the main factor associated with inflicted trauma/neglect and inflicted femur fractures.
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Metadata
Title
Prevalence of inflicted and neglectful femur shaft fractures in young children in national level I trauma centers
Authors
Marie-Louise H. J. Loos
Roel Bakx
J. H. Allema
Frank W. Bloemers
Jan A. Ten Bosch
Michael J. R. Edwards
Jan B. F. Hulscher
Claudia M. G. Keyzer-Dekker
Egbert Krug
Victor A. de Ridder
W. Richard Spanjersberg
Arianne H. Teeuw
Hilco P. Theeuwes
Selena de Vries
Ralph de Wit
Rick R. van Rijn
The FurAHA study group
Publication date
07-05-2022
Publisher
Springer Berlin Heidelberg
Published in
Pediatric Radiology / Issue 12/2022
Print ISSN: 0301-0449
Electronic ISSN: 1432-1998
DOI
https://doi.org/10.1007/s00247-022-05378-8

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